194839762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 335829888

約数和(自身を除く): 140990126

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 169, 299, 338, 353, 598, 706, 923, 1633, 1846, 3266, 3887, 4589, 7774, 8119, 9178, 11999, 16238, 21229, 23998, 25063, 42458, 50126, 59657, 105547, 119314, 211094, 275977, 325819, 551954, 576449, 651638, 1152898, 1372111, 2744222, 4235647, 7493837, 8471294, 14987674, 97419881, 194839762]

約数ペア:

[(1, 194839762), (2, 97419881), (13, 14987674), (23, 8471294), (26, 7493837), (46, 4235647), (71, 2744222), (142, 1372111), (169, 1152898), (299, 651638), (338, 576449), (353, 551954), (598, 325819), (706, 275977), (923, 211094), (1633, 119314), (1846, 105547), (3266, 59657), (3887, 50126), (4589, 42458), (7774, 25063), (8119, 23998), (9178, 21229), (11999, 16238)]